CN202912298U - Feeding material distributing device for drying machine - Google Patents
Feeding material distributing device for drying machine Download PDFInfo
- Publication number
- CN202912298U CN202912298U CN 201220494950 CN201220494950U CN202912298U CN 202912298 U CN202912298 U CN 202912298U CN 201220494950 CN201220494950 CN 201220494950 CN 201220494950 U CN201220494950 U CN 201220494950U CN 202912298 U CN202912298 U CN 202912298U
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- screw conveyor
- conveyor shaft
- sprocket wheel
- helicallobe
- hand
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Abstract
The utility model relates to a feeding material distributing device for a drying machine and belongs to the field of auger conveying machinery. The technical scheme is that the feeding material distributing device for the drying machine comprises a gear motor (4), a 1# transmission mechanism, a 2# transmission mechanism, a 1# auger conveying shaft (7), a 2# auger conveying shaft (8) and a casing body (6) with an upper opening and a lower opening, the gear motor (4) is connected with the 1# auger conveying shaft (7) through the 1# transmission mechanism, the 1# auger conveying shaft (7) is connected with the 2# auger conveying shaft (8) through the 2# transmission mechanism, the 1# auger conveying shaft (7) and the 2# auger conveying shaft (8) are horizontally installed in the casing body (6), and helical blades in different rotation directions are arranged on the 1# auger conveying shaft (7) and the 2# auger conveying shaft (8). By means of the technical scheme, delivery and distribution of materials can be achieved simultaneously.
Description
Technical field
The utility model relates to a kind of charging even distributor, belongs to helical feed machinery field, and it is mainly used in the raft material evenly is delivered on the crawler belt of dryer.
Background technology
In the dryer production process, need to enter uniformly dryer to material, make things convenient for the control of the even oven dry of material and material moisture.For the crawler type dryer, its crawler belt has certain width, and material more needs to be evenly distributed on the crawler belt before entering crawler belt, and the thickness of feed layer of distribution is more even, and final drying effect is better, and finished product moisture content is also more even.
Existing dryer generally adopts conveyor screw to realize charging, refining purpose.As: the open one way of life rubbish continuous feed drying unit of China Patent Publication No. CN201706860U, it adopts a Shaftless screw conveyor for the continuous feed that realizes material drying, this Shaftless screw conveyor blade is connected on the machine shaft, and this Shaftless screw conveyor discharging opening is connected with the inlet point of dryer.Because it adopts a conveyor screw convey materials, the conveying that it only can realize material can't realize the material purpose that evenly distributes.
For realizing mass transport and refining purpose, the somebody proposes the mode of " gig adds and divides equally feed arrangement ".As: Chinese publication number CN202340732U discloses a kind of grain heat-drying machine without power and divides equally feed arrangement, this divides equally feed arrangement is an infundibulate discharge tray, be provided with a hollow cone cap in the middle of the discharge tray, cone crown end has feed opening, and the discharge tray skew wall evenly has a plurality of blanking holes.Technique scheme by gig with material lifting to certain altitude, then realize the even distribution of material by discharge tray.Its space requirement to drying plant is large; And the refining of discharge tray is limited in one's ability, is not suitable with the work of large-tonnage material feeding refining.
Summary of the invention
The purpose of this utility model provides a kind of dryer charging even distributor, and it can realize conveying and the refining of material simultaneously.
For realizing above-mentioned technical purpose, the utility model is by the following technical solutions: a kind of dryer charging even distributor, include reducing motor, the 1# transmission device, the 2# transmission device, the 1# screw conveyor shaft, the casing ontology of 2# screw conveyor shaft and upper and lower opening, reducing motor connects the 1# screw conveyor shaft by the 1# transmission device, the 1# screw conveyor shaft connects the 2# screw conveyor shaft by the 2# transmission device, 1# screw conveyor shaft and 2# helical feed axle horizontal are installed in the casing ontology, are provided with the opposite helicallobe of hand of rotation on described 1# screw conveyor shaft and the 2# screw conveyor shaft.
Further, described 1# screw conveyor shaft is identical with 2# screw conveyor shaft hand of rotation, and the helicallobe on the described 1# screw conveyor shaft is the left-hand screw blade, and the helicallobe on the described 2# screw conveyor shaft is the right-hand screw blade.Perhaps, described 1# screw conveyor shaft is identical with 2# screw conveyor shaft hand of rotation, and the helicallobe on the described 1# screw conveyor shaft is the right-hand screw blade, and the helicallobe on the described 2# screw conveyor shaft is the left-hand screw blade.
Further, described 1# transmission device is made of 1# sprocket wheel, 1# chain and 2# sprocket wheel, and described 2# transmission device is made of 3# sprocket wheel, 2# chain and 4# sprocket wheel; The clutch end of described reducing motor connects the 1# sprocket wheel, and the 1# chain is around 1# sprocket wheel and 2# sprocket wheel, and the 2# sprocket wheel is connected with the power intake of described 1# screw conveyor shaft; The clutch end of described 1# screw conveyor shaft connects the 3# sprocket wheel, and the 2# chain is around 3# sprocket wheel and 4# sprocket wheel, and the 4# sprocket wheel is connected with the power intake of described 2# screw conveyor shaft.
Further, the width between centers of described 1# screw conveyor shaft and 2# screw conveyor shaft is 1.5 times of helicallobe diameter, and the distance of described 1# screw conveyor shaft and casing ontology downside is 1.0 times～1.2 times of helicallobe diameter.
Further, described casing ontology is toroidal casing ontology wide at the top and narrow at the bottom, and the width of described casing ontology downside discharging opening is 1.5 times～2.0 times of helicallobe diameter.
Further, described reducing motor is variable frequency reducer motor.
After adopting technique scheme, the utlity model has following beneficial effect:
Establish the opposite helicallobe of hand of rotation on (1) two screw conveyor shaft.Material enters by after entering the charging even distributor above the casing ontology, and helicallobe makes material to two end motions, material level in whole casing ontology is arranged evenly and below by casing ontology discharge, and realizes simultaneously conveying and the refining of material.
(2) adopt the chain sprocket drive mode, use simple structure, make the 1# screw conveyor shaft identical with 2# screw conveyor shaft hand of rotation.Guarantee the synchronism of 1# screw conveyor shaft and 2# screw conveyor shaft motion.
(3) restriction of the distance of the width between centers of 1# screw conveyor shaft and 2# screw conveyor shaft and 1# screw conveyor shaft and casing ontology downside, the effect of raising mass transport and refining.
(4) toroidal casing ontology wide at the top and narrow at the bottom is conducive to receive material, and what make things convenient for that material concentrates relatively evenly is emitted on assigned address, and the restriction of the width of casing ontology downside discharging opening can further improve the effect of mass transport and refining.
(5) variable frequency reducer motor can be selected suitable output speed according to different material characteristic and inlet amount, improves the working efficiency of machine.
Description of drawings
Fig. 1 is the main TV structure figure that dryer is used the charging even distributor;
Fig. 2 is the plan structure figure of Fig. 1;
Fig. 3 is the sectional structure chart of A-A among Fig. 1.
Among the figure: 1,1# sprocket wheel, 2, the 1# chain, 3, the 2# sprocket wheel, 4, reducing motor, 5, bearing, 6, casing ontology, 7,1# screw conveyor shaft, 8, the 2# screw conveyor shaft, 9, the 3# sprocket wheel, 10,2# chain, 11, the 4# sprocket wheel, the material of S, accumulation, P, material movement direction, the width between centers of L, 1# screw conveyor shaft and 2# screw conveyor shaft, the distance of D, 1# screw conveyor shaft and casing ontology downside, the width of W, casing ontology downside discharging opening.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Embodiment
Shown in Fig. 1～3, a kind of dryer charging even distributor, include the casing ontology 6 of reducing motor 4,1# transmission device, 2# transmission device, 1# screw conveyor shaft 7,2# screw conveyor shaft 8 and upper and lower opening, reducing motor 4 connects 1# screw conveyor shaft 7 by the 1# transmission device, 1# screw conveyor shaft 7 connects 2# screw conveyor shaft 8 by the 2# transmission device, 1# screw conveyor shaft 7 and 2# screw conveyor shaft 8 two ends are installed in the casing ontology 6 by bearing 5 levels, are provided with the opposite helicallobe of hand of rotation on 1# screw conveyor shaft 7 and the 2# screw conveyor shaft 8.
The helicallobe hand of rotation of the helicallobe of 1# screw conveyor shaft 7 and 2# screw conveyor shaft 8 is opposite, specifically by three kinds of technical schemes.
The first technical scheme:
Aforementioned 1# screw conveyor shaft 7 is opposite with 2# screw conveyor shaft 8 hand of rotation, and helicallobe and the helicallobe on the 2# screw conveyor shaft 8 on the 1# screw conveyor shaft 7 are left-hand screw blade or right-hand screw blade.
During work, the helicallobe that 1# screw conveyor shaft 7 and 2# screw conveyor shaft 8 drive on it rotates in opposite direction.
The second technical scheme:
Aforementioned 1# screw conveyor shaft 7 is identical with 2# screw conveyor shaft 8 hand of rotation, and the helicallobe on the aforementioned 1# screw conveyor shaft 7 is the left-hand screw blade, and the helicallobe on the aforementioned 2# screw conveyor shaft 8 is the right-hand screw blade.
During work, 1# screw conveyor shaft 7 and 2# screw conveyor shaft 8 move in the same way, because the helicallobe on it is respectively left-hand screw blade and right-hand screw blade, both helicallobes rotate in opposite direction.
The third technical scheme:
The difference of the third technical scheme and the second technical scheme is: the helicallobe on the aforementioned 1# screw conveyor shaft 7 is the right-hand screw blade, and the helicallobe on the aforementioned 2# screw conveyor shaft 8 is the left-hand screw blade.
Situation during work and the second technical scheme are similar.The helicallobe that 1# screw conveyor shaft 7 and 2# screw conveyor shaft 8 drive both rotates in opposite direction.
The length of casing ontology 6 generally equals the supporting dryer feeding width in below.After adopting above-mentioned arbitrary technical scheme, material enters by the casing ontology top and enters the charging even distributor, the material S that piles up is along material movement direction P to two end motions, realization material level in whole casing ontology is arranged evenly, the uniform material of arranging escapes and enter the supporting dryer in below by the casing ontology below, realizes that finally the material refining enters dryer.
1# transmission device in the technique scheme and 2# transmission device can be the drive mechanisms such as existing belt wheel transmission, gear transmission.Realize 1# screw conveyor shaft 7 and 2# screw conveyor shaft 8 in the same way or contrarotation by belt wheel, gear or other drive mechanism.
For specifying the preferred chain sprocket drive of the inventor.Concrete structure is as follows:
Aforementioned 1# transmission device is made of 1 # sprocket wheel 1,1 # chain 2 and 2# sprocket wheel 3, and aforementioned 2# transmission device is made of 3# sprocket wheel 9,2 # chain 10 and 4# sprocket wheel 11; The clutch end of aforementioned reducing motor 4 connects 1 # sprocket wheel 1, and 1# chain 2 is centered around between 1# sprocket wheel 1 and the 2 # sprocket wheel 3, and 2# sprocket wheel 3 is connected with the power intake of aforementioned 1# screw conveyor shaft 7; The clutch end of aforementioned 1# screw conveyor shaft 7 connects 3# sprocket wheel 9, and 2# chain 10 is centered around between 3# sprocket wheel 9 and the 4# sprocket wheel 11, and 4# sprocket wheel 11 is connected with the power intake of aforementioned 2# screw conveyor shaft 8.
During normal operation, reducing motor 4 drives 3 motions of 2# sprocket wheel, and 2# sprocket wheel 3 drives 1 motion of 1# sprocket wheel and realizes 7 rotations of 1# screw conveyor shaft by 1# chain 2.The 1# screw conveyor shaft 7 of rotation drives 4# sprocket wheel 11 by 3 # sprocket wheel 9,2 # chain 10, and 4# sprocket wheel 11 drives 8 rotations of 2# screw conveyor shaft.
It uses simple structure, makes 1# screw conveyor shaft and 2# screw conveyor shaft rotating Vortex, and guarantees the synchronism of 1# screw conveyor shaft and the motion of 2# screw conveyor shaft.
For improving the effect of mass transport and refining, the contriver is further preferred on the basis of aforementioned arbitrary technical scheme:
The width between centers L of aforementioned 1# screw conveyor shaft and 2# screw conveyor shaft is 1.5 times of said spiral blade diameter, and the distance D of aforementioned 1# screw conveyor shaft and casing ontology downside is 1.0 times～1.2 times of said spiral blade diameter.
Be the convenient material that receives, arbitrary aforesaid casing ontology is toroidal casing ontology wide at the top and narrow at the bottom, and the width W of this casing ontology downside discharging opening is 1.5 times～2.0 times of helicallobe diameter.
In addition, for adapting to different output speed requirements, aforementioned reducing motor 4 preferred variable frequency reducer motor.
The utility model is not limited to above-described embodiment, and the technical scheme that all employings are equal to or the equivalence replacement forms all falls into the protection domain that the utility model requires.
Claims (7)
1. dryer charging even distributor, include reducing motor (4), the 1# transmission device, the 2# transmission device, 1# screw conveyor shaft (7), the casing ontology (6) of 2# screw conveyor shaft (8) and upper and lower opening, reducing motor (4) connects 1# screw conveyor shaft (7) by the 1# transmission device, 1# screw conveyor shaft (7) connects 2# screw conveyor shaft (8) by the 2# transmission device, 1# screw conveyor shaft (7) and 2# screw conveyor shaft (8) level are installed in the casing ontology (6), it is characterized in that: be provided with the opposite helicallobe of hand of rotation on described 1# screw conveyor shaft (7) and the 2# screw conveyor shaft (8).
2. dryer according to claim 1 charging even distributor, it is characterized in that: described 1# screw conveyor shaft (7) is identical with 2# screw conveyor shaft (8) hand of rotation, helicallobe on the described 1# screw conveyor shaft (7) is the left-hand screw blade, and the helicallobe on the described 2# screw conveyor shaft (8) is the right-hand screw blade.
3. dryer according to claim 1 charging even distributor, it is characterized in that: described 1# screw conveyor shaft (7) is identical with 2# screw conveyor shaft (8) hand of rotation, helicallobe on the described 1# screw conveyor shaft (7) is the right-hand screw blade, and the helicallobe on the described 2# screw conveyor shaft (8) is the left-hand screw blade.
4. according to claim 2 or 3 described dryer charging even distributors, it is characterized in that: described 1# transmission device is made of 1# sprocket wheel (1), 1# chain (2) and 2# sprocket wheel (3), and described 2# transmission device is made of 3# sprocket wheel (9), 2# chain (10) and 4# sprocket wheel (11); The clutch end of described reducing motor (4) connects 1# sprocket wheel (1), and 1# chain (2) is around 1# sprocket wheel (1) and 2# sprocket wheel (3), and 2# sprocket wheel (3) is connected with the power intake of described 1# screw conveyor shaft (7); The clutch end of described 1# screw conveyor shaft (7) connects 3# sprocket wheel (9), and 2# chain (10) is around 3# sprocket wheel (9) and 4# sprocket wheel (11), and 4# sprocket wheel (11) is connected with the power intake of described 2# screw conveyor shaft (8).
5. dryer according to claim 1 charging even distributor, it is characterized in that: the width between centers (L) of described 1# screw conveyor shaft and 2# screw conveyor shaft is 1.5 times of helicallobe diameter, and the distance (D) of described 1# screw conveyor shaft and casing ontology downside is 1.0 times～1.2 times of helicallobe diameter.
6. dryer according to claim 1 charging even distributor, it is characterized in that: described casing ontology is toroidal casing ontology wide at the top and narrow at the bottom, the width (W) of described casing ontology downside discharging opening is 1.5 times～2.0 times of helicallobe diameter.
7. dryer according to claim 1 charging even distributor, it is characterized in that: described reducing motor (4) is variable frequency reducer motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220494950 CN202912298U (en) | 2012-09-26 | 2012-09-26 | Feeding material distributing device for drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220494950 CN202912298U (en) | 2012-09-26 | 2012-09-26 | Feeding material distributing device for drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202912298U true CN202912298U (en) | 2013-05-01 |
Family
ID=48160629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220494950 Expired - Fee Related CN202912298U (en) | 2012-09-26 | 2012-09-26 | Feeding material distributing device for drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202912298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910208A (en) * | 2014-04-02 | 2014-07-09 | 苏州奥泰斯环保科技发展有限公司 | Double-helix scraper blade sludge turning, gathering and distributing machine |
| CN111869808A (en) * | 2020-09-01 | 2020-11-03 | 江苏晨丰机电设备制造有限公司 | Steam electric heating continuous sterilizer |
-
2012
- 2012-09-26 CN CN 201220494950 patent/CN202912298U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910208A (en) * | 2014-04-02 | 2014-07-09 | 苏州奥泰斯环保科技发展有限公司 | Double-helix scraper blade sludge turning, gathering and distributing machine |
| CN103910208B (en) * | 2014-04-02 | 2016-05-25 | 苏州奥泰斯环保科技发展有限公司 | Material distributing machine is thrown, received to a kind of Double-spiral scraper plate sludge turning |
| CN111869808A (en) * | 2020-09-01 | 2020-11-03 | 江苏晨丰机电设备制造有限公司 | Steam electric heating continuous sterilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20180926 |